MSI Mechanical Systems Inc.
MSI Mechanical Systems Inc. is a privately held, Salem, New Hampshire-based full-service mechanical contractor founded in 1995, delivering HVAC, process piping, design-build, and data center mechanical services to commercial, industrial, and retail clients across New Hampshire and Massachusetts.
- Company typePrivate
- Founded1995
- HeadquartersSalem, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What MSI Mechanical Systems Inc. does
MSI Mechanical Systems Inc. is a privately held, Salem, New Hampshire-based full-service mechanical contractor founded in 1995, operating with a 26-person team and serving commercial, industrial, retail, and data center environments across New Hampshire and Massachusetts. The company delivers a unified portfolio of mechanical services — commercial HVAC installation and preventative maintenance, data center HVAC, design-build engineering, hot water piping, process piping (steam, gas, oil), custom sheet metal fabrication, and HVAC ductwork — coordinated under a single contracting operation rather than as a modular software or product platform. Underlying capabilities include NATE-certified technicians, full insurance with bonding capacity for larger commercial scopes, and affiliations with ABC National, ACCA, ASHRAE, and NATE that enable project qualification. A customer Service Portal supports authenticated service-request management for existing clients.
The business model is project-based plus a recurring maintenance stream. Revenue is generated through competitive bidding on one-time installation and design-build projects (priced per scope, materials, and feasibility) supplemented by subscription-style preventative maintenance contracts on installed HVAC systems. Go-to-market is enterprise field sales: direct engagement with general contractors, facility owners, and data-center clients via site visits and competitive estimates, with named project references including a Cisco data-hall reconstruction delivered through Votze Butler Associates and an HVAC rooftop upgrade for Teradyne. Customer segments span commercial buildings, industrial facilities, data centers, and retail, with primary verticals weighted toward commercial, industrial, and data center work. Ownership is founder/family-led under President Brian Hooper, with no institutional investors, parent company, or acquisition activity identified. There are no disclosed AI/ML, software platform, or recurring SaaS revenue lines.
MSI Mechanical Systems Inc. firmographics
Firmographics- Name
- MSI Mechanical Systems Inc.
- Legal name
- MSI Mechanical Systems Inc.
- Website
- https://msimechanical.com
- Company type
- Private
- Founded year
- 1995
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- MSI Mechanical Systems Inc. is a privately held, Salem, New Hampshire-based full-service mechanical contractor founded in 1995, delivering HVAC, process piping, design-build, and data center mechanical services to commercial, industrial, and retail clients across New Hampshire and Massachusetts.
- Ownership category
- akta.pro rank
MSI Mechanical Systems Inc. industry classification
Industry- Product category
- Mechanical Contracting Services
- akta.pro primary industry
- Data Center MEP & Commissioning (Electrical, Mechanical, BMS, Integrated Systems Testing) (IMAFAIAH)
Keywords
Where MSI Mechanical Systems Inc. is headquartered
LocationHeadquarters
- HQ city
- Salem
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
MSI Mechanical Systems Inc. business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Others, Marketing or Sales
Revenue model
- HVAC Installation Projects: One-time project-based revenue from mechanical system installations for commercial, industrial, and retail projects including design-build services
- Facilities Maintenance Services: Recurring revenue from preventative maintenance and ongoing facilities service contracts for HVAC systems
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
MSI Mechanical Systems Inc. product offering
Product offeringCore offering
MSI Mechanical Systems Inc. is a full-service mechanical contractor providing commercial HVAC installation and maintenance, data center HVAC, design-build engineering, hot water piping, process piping, and sheet metal fabrication for commercial, industrial, data center, and retail clients. Founded in 1995, the company operates from Salem, NH, serving New Hampshire and Massachusetts with a focus on quality installation, project performance, and ongoing preventative maintenance.
Product overview
MSI Mechanical Systems Inc. is a full-service mechanical contractor offering a unified portfolio of HVAC and mechanical services. The company operates as a single integrated service offering rather than a modular platform, providing Commercial HVAC Systems & Maintenance, Data Centers, Design Build, Hot Water Piping, Process Piping, Sheet Metal & HVAC Duct Work, along with a customer Service Portal. These services are delivered as coordinated offerings for commercial, industrial, retail, and data center environments, unified under the company's mechanical contracting expertise since 1995.
Differentiator
Problem solved
Functional benefit
Products and services
- Commercial HVAC Systems & Maintenance Installation and maintenance of commercial heating and air conditioning systems including rooftop units, chillers, split systems, and preventative maintenance services for commercial and industrial environments. Targeted at building owners, facility managers, and general contractors.
- Data Center HVAC Systems Critical HVAC systems designed for maintaining optimal operating environments for networking and computing equipment in data center facilities. Includes full data hall reconstruction and building infrastructure modifications. Targeted at data center operators and enterprise technology customers.
- Design Build Engineering High-quality, cost-efficient mechanical HVAC system design-build engineering services covering building material recommendations, material feasibility analysis, competitive pricing, and project coordination across New Hampshire and Massachusetts including Boston. Targeted at commercial and industrial project owners.
- Hot Water Piping Commercial and industrial hot water piping configuration and system installation services for facility owners and project contractors.
- Process Piping Expert installation of steam piping, gas line piping, and oil piping systems ranging from large initial developments to smaller upgrades and expansions. Targeted at industrial and manufacturing facility operators.
- Sheet Metal & HVAC Duct Work Custom commercial and industrial sheet metal fabrication, duct design work, and installation services for rectangular and spiral duct fittings and air ducts used in HVAC projects. Targeted at general contractors and HVAC project owners.
- Service Portal Customer service trade portal providing login access for existing MSI customers to manage service requests and access account information, supporting ongoing preventative maintenance and service contracts.
Companies that use MSI Mechanical Systems Inc.
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles3 records
MSI Mechanical Systems Inc. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
MSI Mechanical Systems Inc. partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core and minor.
- ACE Mentor Program of AmericacoreMSI Mechanical Systems became the first New Hampshire partner of the ACE Mentor Program. The program enlighten students about career opportunities in architecture, construction, and engineering through mentoring, and provides scholarship opportunities. MSI started an ACE chapter at Windham High School with Brian Hooper and Tom Hooper serving as program leaders.
- Merrimack Valley Habitat for HumanityminorCommunity partnership where MSI donated brand new HVAC systems and installation services valued at $22,157.92 for two homes being rebuilt on Market Street in Lawrence, Massachusetts after fire devastation.
- ABC NationalminorIndustry association affiliation providing access to resources, standards, and networking opportunities in the construction industry.
- ACCA (Air Conditioning Contractors of America)minorIndustry association affiliation for HVAC contractors providing training, certification, and industry advocacy resources.
- ASHRAEminorProfessional society affiliation providing access to industry standards, research, and technical resources for HVAC and building systems.
- NATE (North American Technician Excellence)minorCertification organization affiliation ensuring technicians are properly trained and certified in HVAC excellence.
- School to Career PartnershipcoreMultiple state-wide efforts assisting local schools and communities to develop a learning system promoting high academic standards, career development, and workforce preparation. Involves teachers, administrators, students, businesspeople, and parents in bridging school-based and work-based activities.
- Boys and Girls Club of Salem, NHminorCommunity charity partnership where MSI made generous donations to support the organization's programs and services for youth in the local community.
- Building Dreams for MarinesminorCharitable partnership assisting Marines who have honorably served with physically-limiting conditions by providing life-enhancing home modifications including planning, designing, and building services at no cost.
Scale indicators2 records
Recent moves5 records
Expansion highlights4 records
MSI Mechanical Systems Inc. competitors and assessment
Company assessmentRegional players
- Greenwood Industries: Northeast-based mechanical and sheet metal contractor serving commercial and industrial clients. Particularly comparable to MSI on the sheet metal fabrication and HVAC duct work capabilities.
- Petrochem Insulation: Mechanical insulation and process piping specialty contractor serving industrial customers in the Northeast. Comparable to MSI's industrial process piping work with similar regional focus.
- John W. Danforth Company: Regional mechanical contractor based in upstate New York serving commercial, industrial, and institutional customers in the Northeast. Comparable size and service mix to MSI, with similar geographic constraints.
Broad incumbents
- Trane Technologies: Global HVAC equipment manufacturer and service provider. While not a direct contractor, Trane is a major OEM whose equipment MSI likely installs and services, and competes in facility services via its own service network.
- EMCOR Group: Largest publicly traded mechanical and electrical construction services firm in the US. Competes with MSI for large commercial and data center projects, with substantially greater resources and national footprint.
- Carrier Global: Global HVAC manufacturer and service provider. Similar to Trane, Carrier supplies equipment MSI installs and competes in the broader HVAC services market through its dealer network.
- APi Group: Large public safety, specialty, and industrial services conglomerate with mechanical services exposure. Operates in MSI's end markets at significantly larger scale with broad geographic reach.
Direct peers
- Comfort Systems USA: Public mechanical and HVAC contractor providing commercial HVAC, plumbing, and building automation services nationwide. Closely comparable business model to MSI, though operating at vastly greater scale across multiple regions.
- Southland Industries: Large mechanical contractor specializing in design-build HVAC, plumbing, and process piping for commercial, industrial, and mission-critical (data center) facilities. Direct overlap with MSI's service portfolio.
- Limbach Holdings: Public specialty mechanical contractor focused on commercial HVAC, plumbing, and building controls. Similar service mix and customer base to MSI, with comparable emphasis on design-build and integrated mechanical solutions.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights7 records
Customer concentration
MSI Mechanical Systems Inc. social profiles
Digital presenceMSI Mechanical Systems Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
MSI Mechanical Systems Inc. leadership team
Management profileNumber of profiles
Profiles7 records
MSI Mechanical Systems Inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
MSI Mechanical Systems Inc. M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about MSI Mechanical Systems Inc.
What does MSI Mechanical Systems Inc. do?
MSI Mechanical Systems Inc. is a full-service mechanical contractor providing commercial HVAC installation and maintenance, data center HVAC, design-build engineering, hot water piping, process piping, and sheet metal fabrication for commercial, industrial, data center, and retail clients. Founded in 1995, the company operates from Salem, NH, serving New Hampshire and Massachusetts with a focus on quality installation, project performance, and ongoing preventative maintenance.
Is MSI Mechanical Systems Inc. a public or private company?
MSI Mechanical Systems Inc. is a private company. It is classified as family owned and is currently operating.
When was MSI Mechanical Systems Inc. founded?
MSI Mechanical Systems Inc. was founded in 1995. It employs 11 to 50 people.
Where is MSI Mechanical Systems Inc. based?
MSI Mechanical Systems Inc. is headquartered in Salem, United States, in the North America region.
How does MSI Mechanical Systems Inc. make money?
Two revenue lines are on record. HVAC Installation Projects are the primary driver. The others are facilities Maintenance Services.
Who are MSI Mechanical Systems Inc.'s main competitors?
Regional players on record are Greenwood Industries, Petrochem Insulation and John W. Danforth Company. Broad incumbents are Trane Technologies, EMCOR Group, Carrier Global and APi Group. Direct peers are Comfort Systems USA, Southland Industries and Limbach Holdings.
Does MSI Mechanical Systems Inc. have an API?
No public API is recorded for MSI Mechanical Systems Inc..
What industry is MSI Mechanical Systems Inc. in?
MSI Mechanical Systems Inc.'s product category is Mechanical Contracting Services. Its primary akta.pro industry code is IMAFAIAH, Data Center MEP & Commissioning (Electrical, Mechanical, BMS, Integrated Systems Testing).